ES357581A1 - Method for starting and maintaining the supply of metal to a downward operating continuous casting mold - Google Patents
Method for starting and maintaining the supply of metal to a downward operating continuous casting moldInfo
- Publication number
- ES357581A1 ES357581A1 ES357581A ES357581A ES357581A1 ES 357581 A1 ES357581 A1 ES 357581A1 ES 357581 A ES357581 A ES 357581A ES 357581 A ES357581 A ES 357581A ES 357581 A1 ES357581 A1 ES 357581A1
- Authority
- ES
- Spain
- Prior art keywords
- launder
- valve
- supply
- closed
- molten metal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 239000002184 metal Substances 0.000 title abstract 6
- 238000009749 continuous casting Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/16—Controlling or regulating processes or operations
- B22D11/18—Controlling or regulating processes or operations for pouring
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/06—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars
- B22D11/0637—Accessories therefor
- B22D11/064—Accessories therefor for supplying molten metal
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/16—Controlling or regulating processes or operations
- B22D11/18—Controlling or regulating processes or operations for pouring
- B22D11/181—Controlling or regulating processes or operations for pouring responsive to molten metal level or slag level
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/0318—Processes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/2713—Siphons
- Y10T137/2842—With flow starting, stopping or maintaining means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
- Continuous Casting (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
A device for starting and maintaining the supply of molten metal to a continuous casting mould, comprises a siphon composed of a suction pipe 11 leading up to a closed launder 12 from a molten metal reservoir 14, and at least one supply duct 13 leading downwards from the launder 12 into the upper end of the mould 15. The supply duet 13 may be closed at its top end by valve 17 and the suction pipe 11 may be closed at its lower end by a valve 16. To start the supply of molten metal to the mould, air is sucked out of the launder 12 through a pipe 18 with the valve 17 closed and the valve 16 open so that the launder becomes filled with molten metal. The valve 16 is then closed, the valve 17 opened and air re-admitted to the launder 12 so that molten metal flows into the mould. Before the launder is emptied, air is again sucked out from the launder, valve 16 opened and lowering of the dummy bar 21 begun.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1250767A CH461716A (en) | 1967-09-07 | 1967-09-07 | Process for starting and maintaining the metal feed to a continuous casting mold and device for carrying out the process |
Publications (1)
Publication Number | Publication Date |
---|---|
ES357581A1 true ES357581A1 (en) | 1970-03-16 |
Family
ID=4383649
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES357581A Expired ES357581A1 (en) | 1967-09-07 | 1968-08-26 | Method for starting and maintaining the supply of metal to a downward operating continuous casting mold |
Country Status (13)
Country | Link |
---|---|
US (1) | US3552478A (en) |
AT (1) | AT290748B (en) |
BE (1) | BE718796A (en) |
CH (1) | CH461716A (en) |
DE (1) | DE1758934A1 (en) |
ES (1) | ES357581A1 (en) |
FR (1) | FR1575239A (en) |
GB (1) | GB1189033A (en) |
IS (1) | IS868B6 (en) |
NL (1) | NL6812571A (en) |
NO (1) | NO129133B (en) |
SE (1) | SE343494B (en) |
YU (1) | YU32090B (en) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE356914B (en) * | 1969-04-15 | 1973-06-12 | Voest Ag | |
US3815623A (en) * | 1971-11-04 | 1974-06-11 | Farmer Mold & Machine Works | Molten metal delivery system |
SE435988B (en) * | 1983-03-07 | 1984-10-29 | Asea Ab | DEVICE FOR CONTROL OF POWER IN A CLEANING INDUCTOR |
FR2607738B3 (en) * | 1986-12-03 | 1988-12-02 | Siderurgie Fse Inst Rech | DEVICE FOR SUPPLYING MOLTEN METAL TO CONTINUOUS CASTING LINGOTIERES |
US4915270A (en) * | 1988-07-13 | 1990-04-10 | Usx Corporation | Low-head feeding system for thin section castings |
CA2039685C (en) * | 1990-04-04 | 1996-03-19 | James Herbert Monks | Method and apparatus for controlling the flow of molten metals |
CA2166209A1 (en) * | 1993-07-02 | 1995-01-12 | Richard L. Schaefer | Low pressure casting process and apparatus |
US5590681A (en) * | 1993-07-02 | 1997-01-07 | Frank W. Schaefer, Inc. | Valve assembly |
US5421562A (en) * | 1994-04-28 | 1995-06-06 | General Motors Corporation | Gas-shielded siphonic valve |
US6152159A (en) * | 1997-01-14 | 2000-11-28 | Frank W. Schaefer, Inc. | Valve assembly and method for use in delivery of molten metal |
US5967220A (en) * | 1997-03-25 | 1999-10-19 | Larex, A.G. | Caster including a gas delivery means to resist backflowing and freezing of molten metal to the tip of a nozzle |
DE10201983A1 (en) * | 2002-01-21 | 2003-07-31 | Rauch Fertigungstech Gmbh | casting device |
DE10240512A1 (en) * | 2002-09-03 | 2004-03-11 | INDUGA Industrieöfen und Giesserei-Anlagen GmbH & Co. KG | Method and device for the continuous casting of metals |
NO320254B1 (en) * | 2003-06-30 | 2005-11-14 | Norsk Hydro As | Method and equipment for continuous or semi-continuous stopping of metal |
NO333512B1 (en) * | 2007-12-03 | 2013-06-24 | Norsk Hydro As | Device for equipment for continuous or semi-continuous stopping of metal |
NO341337B1 (en) | 2015-07-03 | 2017-10-16 | Norsk Hydro As | Equipment for continuous or semi-continuous casting of metal with improved metal filling arrangement |
NO20181185A1 (en) | 2018-09-11 | 2020-03-12 | Norsk Hydro As | Casting Equipment |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE879153C (en) * | 1943-01-20 | 1953-06-11 | Siegfried Dr-Ing E H Junghans | Device for uninterrupted casting of metals with ventilation |
DE1430800A1 (en) * | 1963-01-25 | 1968-12-05 | Daimler Benz Ag | Wheel recess arrangement on motor vehicles |
-
1967
- 1967-09-07 CH CH1250767A patent/CH461716A/en unknown
-
1968
- 1968-07-19 IS IS1753A patent/IS868B6/en unknown
- 1968-07-30 FR FR1575239D patent/FR1575239A/fr not_active Expired
- 1968-07-30 BE BE718796D patent/BE718796A/xx unknown
- 1968-08-12 AT AT788368A patent/AT290748B/en not_active IP Right Cessation
- 1968-08-22 GB GB40242/68A patent/GB1189033A/en not_active Expired
- 1968-08-26 ES ES357581A patent/ES357581A1/en not_active Expired
- 1968-09-04 YU YU2063/68A patent/YU32090B/en unknown
- 1968-09-04 NL NL6812571A patent/NL6812571A/xx unknown
- 1968-09-05 DE DE19681758934 patent/DE1758934A1/en active Pending
- 1968-09-05 NO NO03455/68A patent/NO129133B/no unknown
- 1968-09-06 SE SE12038/68A patent/SE343494B/xx unknown
- 1968-09-09 US US758270A patent/US3552478A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
YU206368A (en) | 1973-10-31 |
US3552478A (en) | 1971-01-05 |
IS1753A7 (en) | 1969-03-08 |
NL6812571A (en) | 1969-03-11 |
DE1758934A1 (en) | 1971-04-01 |
YU32090B (en) | 1974-04-30 |
SE343494B (en) | 1972-03-13 |
BE718796A (en) | 1968-12-31 |
AT290748B (en) | 1971-06-11 |
CH461716A (en) | 1968-08-31 |
IS868B6 (en) | 1974-06-28 |
FR1575239A (en) | 1969-07-18 |
GB1189033A (en) | 1970-04-22 |
NO129133B (en) | 1974-03-04 |
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